DocumentCode
3134125
Title
A Ka-band distance sensor with 0.1 millimeter accuracy
Author
Stelzer, Andreas ; Diskus, Christian G.
Author_Institution
Johannes Kepler Univ., Linz, Austria
fYear
2000
fDate
2000
Firstpage
465
Lastpage
468
Abstract
A high precision distance sensor prototype with 0.1 mm accuracy is presented. The RF-part operates in the Ka-Band in the range of 34-36 GHz. Direct frequency measurement and six-port phase measurement at 35 GHz are implemented. The sensor combines the FM-CW principle with a high precision CW mode (interferometer) for highly accurate and unambiguous measurements
Keywords
distance measurement; microwave detectors; remote sensing; 34 to 36 GHz; CW interferometer; FM-CW mode; Ka-band distance sensor; RF instrument; direct frequency measurement; remote sensing; six-port phase measurement; Diodes; Frequency measurement; Gallium arsenide; Phase measurement; Power dividers; Power measurement; Radio frequency; Switches; Voltage-controlled oscillators; Wavelength measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2000 Asia-Pacific
Conference_Location
Sydney, NSW
Print_ISBN
0-7803-6435-X
Type
conf
DOI
10.1109/APMC.2000.925867
Filename
925867
Link To Document